Hat case



FIG. 1 is a perspective view of a hat case, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a front view thereof.

The broken lines in the figures illustrate an aspect of the design for which no claim is made. 

The ornamental design for a hat case, as shown and described. 